# Service bulletin 04\-004\-12\-2726

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10097756
- Published by NHTSA: 2017\-04\-24
- Manufacturer's number: 04\-004\-12\-2726
- Manufacturer's date: 2012\-10\-18
- NHTSA component: SERVICE BRAKES, HYDRAULIC:FLUID

## NHTSA's summary

USE EXTREME CARE WHEN REPLACING OR RE\-FILLING BRAKE FLUID AT THE MASTER CYLINDER. THERE ARE SEVERAL WIRING HARNESSES THAT RUN UNDER THE MASTER CYLINDER THAT CAN BE EASILY SPILLED UPON. CAUTION: BRAKE FLUID CONTAINS PROPERTIES THAT CAN CAUSE A SHORT\-CIRCUIT IN A WIRING HARNESS. IF BRAKE FLUID IS SPILLED ON ANY WIRING HARNESS, CLEAN IT UP IMMEDIATELY USING A SHOP RAG AND WATER. BE SURE TO WIPE THE FLUID COMPLETELY FROM THE HARNESS.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Brakes, Brake fluid

## Vehicles listed

- 2007 to 2012 MAZDA CX\-7

## Other bulletins for the same vehicles and component

- [SB\-04\-004\-12](/bulletins/10050661.md), 2013-02-05, Service bulletin: SERVICE BRAKES, HYDRAULIC:FLUID; ELECTRICAL SYSTEM:WIRING. MAZDA: SEVERAL WIRING HARNESSES RUN UNDER MASTER CYLINDER AND EXTREME CAUTION IS TAKEN WHEN REFILLING OR REPLACING THE MASTER CYLINDER BRAKE FLUID, WHICH COULD POSSIBLY CAUSE A SHORT CIRCUIT IN WIRING HARNESS. MODEL 2007\-2012 CX\-7. \*PE

JSON: [/v1/bulletins/10097756](/v1/bulletins/10097756)

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